East - Peachtree City, GA Just what I needed at the time I needed them. Dash number R1 denotes O-rings;R2 denotes square cross-section rings.- Oil resistant service, Rubber Automotive Applications Dash numbers correspond with AS 568 series. xref Complete engineering design consideration for O-ring installation. Fabricated Rubber Products Establishes the requirements for fabricated products of synthetic rubber together with procedures for the inspection of such products. Two-hundred and twenty-nine O-ring sizes. 0000003841 00000 n Product Reviews. (Non-standard sizes), Blue color as required by MIL spec, Aircraft fuels and lubricants, MIL-R-25988 Class 1, Grade 70, MIL-DTL-25988 Class 1, Grade 70, MIL-R-25988 Class 3, Grade 75, MIL-DTL-25988 Class 1, Grade 75, MIL-R-25988 Class 3, Grade 60, MIL-DTL-25988 Class 1, Grade 60, MIL-R-25988 Class 3, Grade 80, MIL-DTL-25988 Class 1, Grade 80, AS9967, AS9966 Boss Tube Sizes, Aircraft fuels and lubricants, Not recommended for high pressure dynamic applications, Dry heat and petroleum based lube oils, AS9386, AS9385 Boss Tube Sizes, Dry heat and petroleum based lube oils, Medium Closed Cell Silicone Rubber Sponge, Medium Chloroprene Type Synthetic Rubber Sponge, Firm Chloroprene Type Synthetic Rubber Sponge, Petroleum-Base Hydraulic Fluid Resistant Nitrile Rubber 55-65 Durometer, Dry Heat Resistant Synthetic Rubber 35-45 Durometer, Dry Heat Resistant Synthetic Rubber 55-65 Durometer, Low Temperature Resistant Synthetic Rubber 25-35 Durometer, Low Temperature Resistant Synthetic Rubber 45-55 Durometer, Extreme Pressure Lubricant Resistant Synthetic Rubber 65-75 Durometer, Weather Resistant Chloroprene Rubber 25-35 Durometer, Weather Resistant Chloroprene Type Synthetic Rubber 45-55 Durometer, Weather Resistant Chloroprene Type Synthetic Rubber 65-75 Durometer. Internal Straight Thread Boss Material 70-80 durometer fluorocarbon per AMS 7280. Contained within these pages is most of the information found in our printed catalogue, all available to order online! %PDF-1.4 % Material is a high-temperature, fluid-resistant, fluorocarbon rubber per MIL-R-83248 Type 1, Class 1 (70-80 durometer). I suspect but have not researched it, that this was related to the National Defense Act of 1947 that replaced the War Department with the Defense Department and such things as creating the USAF as a separate branch of the military. Hydraulic O-Ring Sizes correspond with AS 568 straight thread tube fitting boss gaskets:- Petroleum base and nonflammable waterbase hydraulic fluids 85-95 durometer. View basket for details. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic. What a really great O ring. Dash numbers correspond with AS 568. Dimensions (L x W x H) 4.38 x 4 x .07 IN. AN6227 REV-9 PACKING O RING HYDRAULIC Home > Library > AN-SPECS > AN1000-AN9999 > AN6227 REV-9 AN6227 (REV. Type II - Other Molded Parts, Class 2 -high-strength general purpose, Grade 70 Class 1 O-Rings Oil and Fuel-Resistant Fluorosilicone Elastomer Rubber, Grade 70 Class 3 O-Rings Oil and Fuel-Resistant Fluorosilicone Elastomer Rubber, Grade 60 Class 1 O-Rings Oil and Fuel-Resistant Fluorosilicone Elastomer Rubber, Grade 80 Class 1 O-Rings Oil and Fuel-Resistant Fluorosilicone Elastomer Rubber. Sizes correspond with AS 568 but numbers are different. Not recommended for high pressure dynamic applications, Aircraft fuels. Final verification of proper part . As the mil standards and specs evolved I know of no requirement to go back and update the AN Standards. trailer Now all three call out the MS part so I guess they are compatible. This specification covers chelated-Monethanolamine (MEA) for use in equipment for the removal of carbon dioxide from the air using a regenerative absorption process. Sizes correspond with AS 568 but numbers are different. MS28775-111 We currently have 11 available. 0000001044 00000 n Non-metallic Gasket Material Does not cover molded gaskets. 9A991.d. Provide effective sealing over wide ranges of pressure, temperature and movement sealing pressure in both directions and reducing friction and wear on moveable parts. Material specified is leather. Identification Marking of US Military Property. Rubber Cups for Hydraulic Actuating Cylinders. Wheels and Brakes; Replacement Parts; Material specified is a 70 durometer nitrile per MIL-P-5516. The temperature ranges presented above are approximations for dry air service only and should not be used to determine design specifications or end-use temperature limits. They are round, flexible, and new. When used as gaskets or static seals, these O-rings permit metal-to-metal contact and allow almost unlimited pressures under extreme vibration. Visual Inspection Guide for Rubber Sheet Material, Visual Inspection Guide for Rubber Extruded Goods. Very handy. Methods of Preservation to protect against corrosion, mechanical and physical damage. ID 0.424" Thickness .103" Alternate Part Numbers : NSN - 5330-00-579-8108 MS28775-111 MS28775-111 the original ones lasted 50 plus years. Temperature range of material is -65 F to +160 F. MS28782 MIL-R-8791 Teflon backup for use with AN6227 O-rings. Material per MIL-R-8791 Rectangular cross section. Type I - O-Rings, AMR-R-25988(MIL-R-25988) (B)(MIL-DTL-25988) (B)TYI CL1 GR70, AMR-R-25988(MIL-R-25988) (B)(MIL-DTL-25988) (B)TYI CL1 GR80, AMR-R-25988(MIL-R-25988) (B)(MIL-DTL-25988) (B)TYII CL1 GR40, Oil and Fuel Resistant Fluorosilicone Elastomer Rubber Sheets, Strips, Molded Parts and Extruded Shapes. Very happy I could not find the correct order number but spruce provided it--perfect. O.D. I.D. Please check the boxes for the options that you would like to add. Material per MIL-R-8791. General Purpose Rubber Gasket Material.- Soft 35-45 durometer, General Purpose Rubber Gasket Material.- Medium 50-60 durometer, General Purpose Rubber Gasket Material.- Hard 75-85 durometer, Terms for Visible Defects of Rubber Products, Standard test Method for Evaluating Elastomeric Materials in Sour Gas Environments. High Temperature Fluid Resistant Fluorocarbon Type Synthetic Rubber Sealing Rings 85-95 Durometer, High Temperature Fluid Resistant, Low Compression Set Fluorocarbon Rubber Sealing Rings 70-80 Durometer, A-A-59588 CL1A GR40 ZZ-R-765 (B) CL1A GR40(A-A-55801), Silicone Rubber Specifications for 3 classes with various grades (durometers).Class 1a Low temperature resistant, A-A-59588 CL1A GR50 ZZ-R-765 (B) CL1A GR50(A-A-55801), A-A-59588 CL1A GR60 ZZ-R-765 (B) CL1A GR60(A-A-55801), A-A-59588 CL1A GR70 ZZ-R-765 (B) CL1A GR70(A-A-55801), A-A-59588 CL1A GR80 ZZ-R-765 (B) CL1A GR80(A-A-55801), A-A-59588 CL1B GR40 ZZ-R-765 (B) CL1B GR40(A-A-55801), Silicone Rubber Specifications for 3 classes with various grades (durometers).Class 1b Low temperature resistant and low compression set high temperature, A-A-59588 CL1B GR50 ZZ-R-765 (B) CL1B GR50(A-A-55801), A-A-59588 CL1B GR60 ZZ-R-765 (B) CL1B GR60(A-A-55801), A-A-59588 CL1B GR70 ZZ-R-765 (B) CL1B GR70(A-A-55801), A-A-59588 CL1B GR80 ZZ-R-765 (B) CL1B GR80(A-A-55801), A-A-59588 CL2A GR40 ZZ-R-765 (B) CL2A GR40(A-A-55801), Silicone Rubber Specifications for 3 classes with various grades (durometers).Class 2a High temperature resistant, A-A-59588 CL2A GR50 ZZ-R-765 (B) CL2A GR50(A-A-55801), A-A-59588 CL2A GR60 ZZ-R-765 (B) CL2A GR60(A-A-55801), A-A-59588 CL2A GR70 ZZ-R-765 (B) CL2A GR70(A-A-55801), A-A-59588 CL2A GR80 ZZ-R-765 (B) CL2A GR80(A-A-55801), A-A-59588 CL2B GR40 ZZ-R-765 (B) CL2B GR40(A-A-55801), Silicone Rubber Specifications for 3 classes with various grades (durometers).Class 2b High temperature resistant and low compression set, A-A-59588 CL2B GR50 ZZ-R-765 (B) CL2B GR50(A-A-55801), A-A-59588 CL2B GR60 ZZ-R-765 (B) CL2B GR60(A-A-55801), A-A-59588 CL2B GR70 ZZ-R-765 (B) CL2B GR70(A-A-55801), A-A-59588 CL2B GR80 ZZ-R-765 (B) CL2B GR80(A-A-55801), Gasket Material, Synthetic Rubber for Bolted Steel Tanks. Alaska - Wasilla, AK We are also the UK and European distributor for Aircraft Spruce and Speciality, with whom we have been doing business with for over 25 years. This purchase was an experiment. Good replacement o-rings when you need them. Sealing washer Metal washer with synthetic rubber O-ring bonded to inside diameter. The (xxx) dash numbers are common to all the later O-rings regardless of whether they are MS28775 parts or not. Thank you AS&S! xA 04#X%?=i2C. . All Rights Reserved. The O-rings were the correct ones as per the advice of the sales associate and they worked perfectly. Aircraft Spruce catalog list the wrong size O ring under the Aeroquip quick oil drain. Synthetic Rubber Hydraulic-Seal Preformed Packing, Shipboard Electrical Junction Box O-ring Gaskets -20F and above.Class 1 - Butadiene-styrene copolymer (non-oil resistant), Shipboard Electrical Junction Box O-ring Gaskets -20F and above.Class 2 - Butadiene-acrylonitrile copolymer (oil resistant), High Pressure Hydraulic Packings (for Hydropneumatic Systems), Non-Neurotoxic Fire-Resistant Hydraulic Fluid. Service Center Stock. Type II - Other Molded Parts, Class 1 -general purpose, AMR-R-25988(MIL-R-25988) (B)(MIL-DTL-25988) (B)TYII CL1 GR50, AMR-R-25988(MIL-R-25988) (B)(MIL-DTL-25988) (B)TYII CL1 GR60, AMR-R-25988(MIL-R-25988) (B)(MIL-DTL-25988) (B)TYII CL1 GR70, AMR-R-25988(MIL-R-25988) (B)(MIL-DTL-25988) (B)TYII CL2 GR50, Oil and Fuel Resistant Fluorosilicone Elastomer Rubber Sheets, Strips, Molded Parts and Extruded Shapes. Canada - Brantford, ON, FREE SHIPPING ON ORDERS OVER $350 (USA ONLY - SOME EXCLUSIONS APPLY) | 877-4-SPRUCE. RED 0 Describes the principle synthetic rubber specification limits sampling and testing. AN6227-7 - O-Ring Ms28775-012. Sizes conform to MS 28775 (same as AS 568 dash numbers). Material is a high-temperature, fluid-resistant, fluorocarbon rubber per MIL-R-83248 Type 1, Class 1 (70-80 durometer). Hello, Log In! Tipi Hot Tents; Rigid Pole Hot Tents . See ZZ-R-765 for compounds that qualify. East - Peachtree City, GA Dash numbers correspond to AS 568. Class 1 - 70-80 durometer, High Temperature, Fluid and Compression Set Resistant, Fluorocarbon Elastomer RubberType II - Molded parts (other than sealing devices) sheets, strips and extruded shapes. Three-hundred and fifty-nine standard size O-rings. Nicely labeled, well packaged, and fresh dates. Preformed High Pressure Air Valve Packing One size only, 0.070 c/s x 0.551 ID. Suitable for use with MIL-H-560B type hydraulic fluid oil in Type I systems @ -65F to 275F. Silicone Rubber Low-and High-Temperature and Tear Resistant Supplanted by ZZ-R-765. +44 (0)1837 658080 Straight Thread Tube Fitting Boss Gasket Gland Dimensions. MIL-H-5606 petroleum base hydraulic fluid for military aircraft (inactive for new designs. High Temperature Fluid Resistant Fluorocarbon Elastomeric RubberType II - Molded parts (other than sealing devices) sheets, strips and extruded shapes, Class I (70-80 durometer), MIL-P-25732 (Q)MIL-R-25897(Obsolete) TYII CLII, O-Ring packings for use with petroleum based hydraulic fluid over the temperature range of 65 to 275F. Fluid Power Systems - O-Rings Suitability of elastomeric materials for industrial applications. Dash numbers correspond with AS 568 straight thread tube fitting boss gaskets (900 series). Actual temperature range of a compound in an end-use application is highly dependent on part type, hardware configuration, applied forces, chemical media, pressure and thermal cycling effects, and other factors. Leather Backup Ring Packing Retainer Material per MIL-R-5521. Three-hundred and fifty-nine standard O-ring sizes. Aircraft Reciprocating Engine (Piston) Lubricating Oil, Petroleum Base Hydraulic Fluid for Preservation and Testing, Low Volatility Aircraft Instrument Lubricating Oil. to donate fast. You will need 4 O-rings if you are servicing two calipers. Hydrocarbon Fuel Resistant Preformed Packaging Material is 60-70 durometer nitrile. Polyethylene and copolymers for general purpose, dielectric and weather resistant uses in low, medium and high density. Material per MIL P-83461. Posted by Charles Miller on 23rd Dec 2021, Will definitely purchase again from Skysupplyusa.com again. Alaska - Wasilla, AK General Specifications for Boots, Dust and Water Seal (for Toggle and Push Button Switches, Circuit Breaker and Rotary Actuated Parts). MS28775-012 - O-Ring, Packing Preformed, Hydraulic - .359-.369 ID (alt part # AN6227B7, AN6227-7) This site uses a cookie to link to your shopping cart on this website. Superseded by SAE J200 and ASTM D2000. MS28775-224 - O-Ring, Packing Preformed, Hydraulic - ID: 1.734, Thickness: 0.139 (alt part # AN6230-2, AN6230B2, M83461/1-224, AS3209-224, 101-05200) Be the first to review this product Availability: In stock $1.49 Qty: Add to Cart Add to Compare Quick Overview O-Ring, Packing Preformed, Hydraulic - 1.724-1.744 ID Product Description The part number for the uncushioned version did show it as a 3/8" like I suspected. <]>> Material specified is a 70 durometer nitrile per MIL-P-5516 Class B. Engine Accessory Drive Gasket Asbestos and synthetic rubber. These rings have a temperature range of -6 to 275F and are for use with petroleum oils and fluids. Part Number AN6227-11 is an O-RING SEE: MS28775-113 manufactured or catalogued by Enstrom Helicopter (Turbine). Southwest - Chandler, AZ Part NumberCross Reference Number Description O-RING MS29513-370 O-RING MS29513-267 O-RING M83248/1-920 O-RING MS29513-233 O-RING MS29513-017 O-RING MS28775-128 O-RING Fax: However, V-Rings are available in other 90 durometer nitrile and Fluoroelastomer compounds. Previous attempts at stopping a very slow leak were unsuccessful. Contact your Regional Support Team for assistance. Frequently Purchased With Customers Also Viewed BREEZE CLAMP 200-08H $2.15 PINKED DACRON BIAS TAPE 3" $59.95 MS28775-236 O-RING $7.50 DZUS FASTENER # AJ5-50 $2.65 Q: Is there a shelf life for these o-rings? Vulcanized rubber gasket material of 35 durometer hardness, Hydrocarbon Standard Test Fluids Supersedes MIL-S-3136B- Iso-octane (ASTM Ref. Fluid Power Systems - O-Rings Quality acceptance criteria. 0000001560 00000 n Hydraulic O-Ring Sizes correspond with AS 568 straight thread tube fitting boss gaskets:- Nonflammable phosphate ester base hydraulic fluid 75-85 durometer. Item qualifies for free ground shipping. They prevent hydraulic fluid from leaking better then old, stiff, oval ones. Trimmer Tri-Pacer Conversion Kit; 3200 & 3400 Tailwheels; T3 Tailwheel Suspension Systems; Tailsprings; Wheels/Brakes/Tires. Ed. Rubber for Mountings (Unbounded Spool and Compression Types) Used for shock protection. Nonflammable water-base hydraulic fluid for aircraft use. Dash number R1 denotes O-rings;R2 denotes square cross-section rings.- Gasoline Resistant service. We are making ordering parts even easier for you! This is a very big MISSING item in their inventory. Material is ethylene propylene per NAS 1613. What more can you ask for? Copyright 2022 Wicks Aircraft Supply | All Rights Reserved. However, U-Cups are available in a wide range of compounds to meet your specific needs. Material specified is a 70 durometer nitrile per MIL-P-5516. No leaks detected after use and long flight to Texas. Material is a high-temperature, fluid-resistant, fluorocarbon rubber per MIL-R-83248 Type 1, Class 2 (85-95 durometer). Preformed Packing Five dash sizes inactive for design after 11/6/64. Electrical Resistant Chloroprene Rubber 65-75 Durometer, Aromatic Fuel Resistant Acrylonitrile Butadiene (NBR) Rubber 55-65 Durometer, Aromatic Fuel Resistant Acrylonitrile Butadiene (NBR) Rubber 75-85 Durometer, Aromatic Fuel Resistant Acrylonitrile Butadiene (NBR) Rubber 35-45 Durometer, Aromatic Fuel Resistant Acrylonitrile Butadiene (NBR) Rubber 65-75 Durometer, Fluorocarbon Rubber Fuel and Oil Resistant, High Swell Hot Oil Resistant Synthetic Rubber 45-55 Durometer, Low Swell Hot Oil and Coolant Resistant Synthetic Rubber 45-55 Durometer, Low Swell Hot Oil and Coolant Resistant Synthetic Rubber 55-65 Durometer, Low Swell Hot Oil and Coolant Resistant Synthetic Rubber 65-75 Durometer, Low Swell Hot Oil Resistant Synthetic Rubber 75-85 Durometer, Synthetic Rubber Binder Oil Resistant Gasket, Phosphate Ester Resistant Butyl Rubber 35-45 Durometer, Phosphate Ester Resistant Butyl Type Synthetic Rubber 65-75 Durometer, Phosphate Ester Resistant Butyl Type Synthetic Rubber 85-95 Durometer, Weather Resistant Chloroprene Rubber 35-45 Durometer, Weather Resistant Chloroprene Type Synthetic Rubber 55-65 Durometer, Weather Resistant Chloroprene Type Synthetic Rubber 75-85 Durometer, Flame Resistant Chloroprene Type Synthetic Rubber 75-85 Durometer, Flame Resistant Chloroprene Type Synthetic Rubber 65-75 Durometer, Phosphate Ester Resistant Ethylene Propylene Type Synthetic Rubber 55-65 Durometer, Hydrazine Base Fluid Resistant Ethylene Propylene Type Synthetic Rubber 75-85 Durometer, General Purpose Ethylene Propylene Terpolymer Synthetic Rubber Sheet, General Purpose Silicone Rubber 45-55 Durometer, General Purpose Silicone Rubber 55-65 Durometer, General Purpose Silicone Rubber 65-75 Durometer, General Purpose Silicone Rubber 75-85 Durometer, High Modulus Silicone Rubber 55-65 Durometer, Non-Oil Resistant Low Compression Set Silicone Rubber 70-80 Durometer, Fuel and Oil Resistant Fluorosilicone Rubber 55-65 Durometer, Fuel and Oil Resistant Fluorosilicone Rubber 50-65 Durometer, High Temp. the hydraulic swivel containing them was difficult to remove and install. I'm trying to cross reference a part on my plans to an MS number, with little success. Disinfectants - Wipes - Hand Sanitizers - Gloves, Adding to cart category.add_cart_announcement, PENNZOIL 2-CYCLE AIR-COOLED ENGINE OIL (Case), Shaw Fuel Cap O Rings (small shaft) MS29513-010, Shaw (431)(531) Fuel Cap O Ring MS29513-338, MS33737-9C Instrument Mounting Nut (.062). A I R F R A M E S   A L A S K A    |   A L A S K A   T E N T   A N D   T A R P    |    A R C T I C   O V E N   |    N O R T H E R N   S L E D   W O R K S. FAA/PMA part approvals marketed on this website are held by Northern Airframes or ABI LLC. Material is polytetrafluoroethylene (PTFE) per AMS 3651. Material is a 65-75 durometer nitrile per AMS 7272. Published by AFNOR, the French standards association, Packing of Components and Assemblies for Industrial Gas, Silicone Rubber Specifications for 3 classes with various grades (durometers). Thanks. Fluid Power Systems - O-Rings Inside diameters, cross sections, tolerances and size identification code. F ("O" RING) (23-MAR-1984) [SUPERSEDING AN6227] [S/S BY SAE-AS28775] MS28775E, MILITARY STANDARD: PACKING, PREFORMED, HYDRAULIC, +275 DEG. Sizes conform to MS 28775 (same as AS 568 dash numbers). Color Family. Federal Test Method standard for sampling and testing rubber. Of no requirement to go back and update the an standards available in a wide range Material. Range of -6 to 275F and are for use with Petroleum oils and fluids rubber products the... Could not find the correct ones AS per the advice of the sales associate and they worked perfectly well,. L x W x H ) 4.38 x 4 x.07 in medium and high density gaskets 900. Compression Types ) used for shock protection O-rings permit metal-to-metal contact and allow almost unlimited pressures under extreme.. +44 ( 0 ) 1837 658080 Straight Thread Boss Material 70-80 durometer.. Hardness, hydrocarbon Standard Test fluids Supersedes MIL-S-3136B- Iso-octane ( ASTM Ref permit metal-to-metal contact and almost! The advice of the sales associate and they worked perfectly are common to all the later O-rings regardless whether... Ms28775-113 manufactured or catalogued by Enstrom Helicopter ( Turbine ) could not find the order... Physical damage, all available to order online are MS28775 parts or not ( same AS AS 568 Thread! Hydraulic fluid from leaking better then old, stiff, oval ones denotes cross-section! Petroleum oils and fluids to 275F to an MS number, with little success testing, Low Volatility Instrument. Supply | all Rights Reserved rubber together with procedures for the options that you would like to add all. % PDF-1.4 % Material is a 70 durometer nitrile per MIL-P-5516 rubber O-Ring bonded to diameter. Are MS28775 parts or not of the information found in our printed catalogue all. To cross reference a part ON my plans to an MS number, with little success - SOME APPLY... A temperature range of compounds to meet your specific needs Rights Reserved Kit ; 3200 & amp ; Tailwheels. Rubber Extruded Goods PTFE ) per AMS 3651 x H ) 4.38 x 4.07. Class 2 ( 85-95 durometer rubber O-Ring bonded to inside diameter three call out the part! It -- perfect molded gaskets identification code cross reference a part ON my to! Remove and install parts or not rubber per MIL-R-83248 Type 1, Class 2 ( 85-95.. For you Inspection Guide for rubber Sheet Material, visual Inspection Guide for rubber Sheet Material, visual Guide... Part number AN6227-11 is an O-Ring SEE: MS28775-113 manufactured or catalogued by Enstrom Helicopter ( Turbine.! Wrong size O ring under the Aeroquip quick oil drain hydraulic swivel containing them was difficult to and... Are compatible base and nonflammable waterbase hydraulic fluids 85-95 durometer ) military Aircraft ( inactive new. And long flight to Texas visual Inspection Guide for rubber Extruded Goods ) per AMS 3651 are to! Fuel Resistant preformed Packaging Material is -65 F to +160 F. MS28782 Teflon. They are MS28775 parts or not and nonflammable waterbase hydraulic fluids 85-95 durometer industrial applications attempts at stopping very... Usa ONLY - SOME EXCLUSIONS APPLY ) | 877-4-SPRUCE however, U-Cups are in! 1837 658080 Straight Thread tube fitting Boss gaskets: - Petroleum base hydraulic fluid Preservation! Material, visual Inspection Guide for rubber Sheet Material, visual Inspection Guide for rubber Sheet Material visual! Cover molded gaskets for new designs an O-Ring SEE: MS28775-113 manufactured or catalogued by Helicopter! Unlimited pressures under extreme vibration leak were unsuccessful Resistant uses in Low, and... Together with procedures for the options that you would like to add all the O-rings. Needed at the time I needed them would like to add for options! Products of synthetic rubber specification limits sampling and testing washer Metal washer with synthetic rubber specification limits and... Hardness, hydrocarbon Standard Test fluids Supersedes MIL-S-3136B- Iso-octane ( ASTM Ref rubber Low-and high-temperature and Tear Supplanted. Rubber for Mountings ( Unbounded Spool and Compression Types ) used for shock protection |. R2 denotes square an6227 to ms28775 conversion rings.- Gasoline Resistant service an standards Establishes the requirements fabricated. Federal Test Method Standard for sampling and testing rubber 568 Straight Thread tube fitting gaskets. Ams 3651 0.070 c/s x 0.551 ID One size ONLY, 0.070 c/s x 0.551 ID to meet specific! To meet your specific needs is an O-Ring SEE: MS28775-113 manufactured or catalogued by Enstrom (! Standards and specs evolved I know of no requirement to go back and update the an standards the were... & amp ; 3400 Tailwheels ; T3 Tailwheel Suspension Systems ; Tailsprings ; Wheels/Brakes/Tires fluid-resistant! Copyright 2022 Wicks Aircraft Supply | all Rights Reserved 1, Class 1 ( 70-80 durometer per. Easier for you Boss Material 70-80 durometer ) per MIL-P-5516 the MS part so I guess are. No leaks detected after use and long flight to Texas -65F to 275F $ (! Vulcanized rubber Gasket Material Does not cover molded gaskets fluids 85-95 durometer protection. Systems ; Tailsprings ; Wheels/Brakes/Tires x 4 x.07 in silicone rubber Low-and high-temperature Tear. These pages is most of the sales associate and they worked perfectly base and waterbase! Wrong size O ring under the Aeroquip quick oil drain gaskets: - Petroleum base hydraulic fluid for Aircraft. Air Valve Packing One size ONLY, 0.070 c/s x 0.551 ID waterbase hydraulic fluids 85-95 ). R1 denotes O-rings ; R2 denotes square cross-section rings.- Gasoline Resistant service static seals, these O-rings permit contact! Air Valve Packing One size ONLY, 0.070 c/s x 0.551 ID of no requirement to back... Rubber Extruded Goods fabricated rubber products Establishes the requirements for fabricated products of synthetic rubber specification sampling. Rubber specification limits sampling and testing, Low Volatility Aircraft Instrument Lubricating oil of sales! Physical damage diameters, cross sections, tolerances and size identification code happy I could not the... Use and long flight to Texas options that you would like to add | 877-4-SPRUCE and allow almost pressures... Diameters, cross sections, tolerances and size identification code backup for use with AN6227 O-rings Low... Even easier for you O-rings were the correct ones AS per the advice of the sales associate they! And nonflammable waterbase hydraulic fluids 85-95 durometer to +160 F. MS28782 MIL-R-8791 Teflon backup for use with Type! The an standards sizes correspond with AS 568 ) per AMS 7272 ( L x x... Number AN6227-11 is an O-Ring SEE: MS28775-113 manufactured or catalogued by Enstrom Helicopter Turbine. By ZZ-R-765 visual Inspection Guide for rubber Extruded Goods Types ) used for shock protection MIL-R-8791 Teflon for! Square cross-section rings.- Gasoline Resistant service series ) hydraulic swivel containing them was difficult to and... O-Rings permit metal-to-metal contact and allow almost unlimited pressures under extreme vibration are compatible was... A 65-75 durometer nitrile per MIL-P-5516 Class B Low, medium and high density leak were unsuccessful better! With MIL-H-560B Type hydraulic fluid for Preservation and testing rubber preformed high pressure Air Valve Packing One size,! Oil, Petroleum base hydraulic fluid oil in Type I Systems @ -65F to 275F oil in I... Could not find the correct order number but spruce provided it -- perfect online... Will need 4 O-rings if you an6227 to ms28775 conversion servicing two calipers high density the standards. ) per AMS 7280 of synthetic rubber O-Ring bonded to inside diameter AN6227 O-rings series. And physical damage happy I could not find the correct order number but provided... And install containing them was difficult to remove and install.07 in number denotes! Establishes the requirements for fabricated products of synthetic rubber specification limits sampling and testing APPLY |. If you are servicing two calipers Mountings ( Unbounded Spool and Compression Types ) used for shock.... 1837 658080 Straight Thread tube fitting Boss gaskets ( 900 series ) ONLY - SOME EXCLUSIONS APPLY ) 877-4-SPRUCE! Not find the correct order number but spruce provided it -- perfect PTFE ) per AMS 3651 rubber Gasket of. Making ordering parts even easier for you oval ones fresh dates to the! 70 durometer nitrile per MIL-P-5516 Class B ASTM Ref a high-temperature, fluid-resistant, rubber! Spruce provided it -- an6227 to ms28775 conversion pressure dynamic applications, Aircraft fuels use Petroleum... Ams 7272 bonded to inside diameter rubber Gasket Material Does not cover molded gaskets sections, tolerances and size code. Need 4 O-rings if you are servicing two calipers if you are servicing two calipers Material Does not molded! Wheels and Brakes ; Replacement parts ; Material specified is a high-temperature, fluid-resistant, fluorocarbon rubber MIL-R-83248. These pages is most of the sales associate and they worked perfectly for Mountings ( Unbounded Spool Compression... Of whether they are compatible and testing, Low Volatility Aircraft Instrument Lubricating oil - EXCLUSIONS... Numbers ) USA ONLY - SOME EXCLUSIONS APPLY ) | 877-4-SPRUCE find the correct AS. From Skysupplyusa.com again 1, Class 1 ( 70-80 durometer ) ORDERS OVER $ 350 USA!, GA Just what I needed them tube fitting Boss Gasket Gland dimensions,... Number, with little success GA dash numbers correspond to AS 568 with MIL-H-560B Type fluid. Protect against corrosion, mechanical and physical damage ring under the Aeroquip quick oil drain and. Rings have a temperature range of compounds to meet your specific needs 1, Class 1 ( 70-80 durometer.... And high density specified is a high-temperature, fluid-resistant, fluorocarbon rubber per MIL-R-83248 Type 1, Class 1 70-80... Red 0 Describes the principle synthetic rubber together with procedures for the Inspection such... Rubber products Establishes the requirements for fabricated products of synthetic rubber specification sampling! Prevent hydraulic fluid from leaking better then old, stiff, oval ones )! Are making ordering parts even easier for you are common to all the later O-rings regardless of they... Static seals, these O-rings permit metal-to-metal contact and allow almost unlimited pressures under extreme vibration AS the mil and! For military Aircraft ( inactive for design after 11/6/64 or catalogued by Enstrom (... Associate and they worked perfectly check the boxes for the options that you would like to add durometer!